| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $154.64 | 3.524% | $160.0895 | $160.09 | $160.10 | $160.10 |
| Purchase #2 | $16.68 | 7.320% | $17.901 | $17.90 | $17.90 | $17.90 |
| Purchase #3 | $174.42 | 6.181% | $185.2009 | $185.20 | $185.20 | $185.20 |
| Purchase #4 | $31.77 | 11.854% | $35.536 | $35.54 | $35.55 | $35.50 |
| Purchase #5 | $50.73 | 11.848% | $56.7405 | $56.74 | $56.75 | $56.70 |
| Purchase #6 | $110.97 | 13.237% | $125.6591 | $125.66 | $125.65 | $125.70 |
| Purchase #7 | $238.88 | 3.433% | $247.0808 | $247.08 | $247.10 | $247.10 |
| 7 purchase totals = | $778.09 | $828.2078 | $828.21 | $828.25 | $828.20 | |